sln
Ingested production record from rcsr+mofplus. Per-field provenance in field_sources.
Crystallographic description
- Spacegroup
- not recorded
- Cell lengths
- a = 4.4146 Å, b = 4.4146 Å, c = 1.6719 Å
- Cell angles
- α = 90.00°, β = 90.00°, γ = 120.00°
- Atoms in cell
- 14
- Transitivity pqrs
- not recorded
- Catenated
- no
- No, on the MOF+ name heuristic: that source marks a catenated net by a -c in its name, which the legacy client filters on, and this is that marker read back. A name heuristic, not a computed property of the topology, and not a measurement either source made.
Canonical key
- Systre key
- (rcsr)The canonical Systre key, copied verbatim from the local RCSR Systre archive of 2019-06-01. It is not computed here and cannot be: no Gavrog/Systre toolchain runs on this machine, so nothing on this site derives, extends, repairs or verifies a key. The checksum served beside it is the one the archive itself carries, copied from the same block, so that this copy can be checked against the upstream file; no checksum is computed or verified here.
3 1 2 0 0 0 1 2 1 0 0 1 3 0 0 0 1 4 0 0 0 2 5 0 0 0 3 6 0 0 0 3 6 1 0 0 4 7 0 0 0 4 8 0 0 0 5 9 0 0 0 5 9 1 0 0 5 10 0 0 0 6 10 0 1 0 6 11 0 0 0 7 11 0 0 1 7 11 1 0 1 7 12 0 0 0 8 9 1 1 1 8 13 0 0 0 8 13 1 0 0 10 14 0 0 0 12 14 0 0 0 12 14 1 0 0 13 14 0 1 0 - Checksum
- ae6331bd67ea36c6acce159ca79107e6 (rcsr)
Vertices
The mapping of coordination sequences onto vertex classes that the source supplied was checked against a walk over the periodic topology of the net itself, one walk per vertex class, and agreed. The sequences are the values the source supplied; the walk settled nothing but which class each one describes.
Not corroborated. The coordination sequences beside these symbols carry a corroboration of their own, stated under coordination_sequences; the vertex symbols carry none. A vertex symbol names the shortest ring at each angle of a vertex, no ring perception runs anywhere in this project, and so there is nothing here that could reproduce one: these strings are served on the word of the source alone. What was checked is their shape — a d-coordinated vertex has d(d-1)/2 angles and a whole symbol names a ring at each, and a string that lists fewer is flagged rather than served as a symbol. A string that passes that count can still be wrong in its rings, and nothing here says otherwise.
| # | Coordination | Site symmetry | Vertex symbol | Coordination sequence |
|---|---|---|---|---|
| 0 | 3 | — | 8(4).8(4).8(4) | 3 9 18 35 42 86 84 143 138 215 |
| 1 | 3 | — | 8(4).8(4).8(4) | 3 9 18 35 42 86 84 143 138 215 |
| 2 | 3 | — | 6.6.6 | 3 9 15 35 43 78 83 145 135 223 |
| 3 | 3 | — | 6.6.6 | 3 9 15 35 43 78 83 145 135 223 |
| 4 | 3 | — | 6.6.6 | 3 9 15 35 43 78 83 145 135 223 |
| 5 | 3 | — | 6.6.6 | 3 9 15 35 43 78 83 145 135 223 |
| 6 | 3 | — | 6.6.6 | 3 9 15 35 43 78 83 145 135 223 |
| 7 | 3 | — | 6.6.6 | 3 9 15 35 43 78 83 145 135 223 |
| 8 | 4 | — | 6.6.6.8(2).8(3).8(3) | 4 8 21 28 57 62 111 108 181 168 |
| 9 | 4 | — | 6.6.6.8(2).8(3).8(3) | 4 8 21 28 57 62 111 108 181 168 |
| 10 | 4 | — | 6.6.6.8(2).8(3).8(3) | 4 8 21 28 57 62 111 108 181 168 |
| 11 | 4 | — | 6.6.6.8(2).8(3).8(3) | 4 8 21 28 57 62 111 108 181 168 |
| 12 | 4 | — | 6.6.6.8(2).8(3).8(3) | 4 8 21 28 57 62 111 108 181 168 |
| 13 | 4 | — | 6.6.6.8(2).8(3).8(3) | 4 8 21 28 57 62 111 108 181 168 |
Provenance
- Source
- rcsr+mofplus — reconciled from both, field by field
- Identifier at the source
- sln
- Retrieved
- 2026-09-09
- Licence
- CC BY 4.0 — verified from MOF++ project decision, CONTEXT §6 (Licensing): MOF+ is this group's own service, so nets retrieved from it are the project's own data to license, and the project licenses its data CC BY 4.0. No third-party grant is claimed..
- Published
- yes
Position in the collection
- RCSR index
- 1761 (derived) Derived by this site, not published by RCSR: the 1-based position of the symbol in the ascending ASCII-lexicographic ordering of the 2930 symbols in the RCSR Systre archive of 2019-06-01. RCSR does not number its nets; this is our ordering of their symbols and nothing more.
- Complexity rank
- 780 The order the ingest processed this net in, simplest first. A different number from the RCSR index above, meaning a different thing.